@article{unbabelsparticipationinthewmt20metrics,
  title = {Unbabel's Participation in the WMT20 Metrics Shared Task},
  author = {Ricardo Rei and Craig Stewart and Catarina Farinha and Alon Lavie},
  year = {2020},
  eprint = {2010.15535},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.15535v1},
}